An overview of studies on the prevalence, causes and consequences of i
ron deficiency from Indonesia is presented. Prevalence of iron deficie
ncy among the Indonesian population remains high, in spite of ongoing
programs to reduce the prevalence. Studies demonstrated that among you
ng children iron deficiency anemia reduces cognitive performance. Work
productivity is negatively influenced by iron deficiency, not only am
ong workers engaged in heavy physical labor but also among female fact
ory workers engaged in light work. Indonesian studies further demonstr
ated that anemia may also be influenced by vitamin A deficiency. (C) 1
998 Elsevier Science Inc.